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CVE-2005-1205

28
FAUCET Score

CVE-2005-1205 describes a vulnerability in the Telnet client for Microsoft Windows XP, Windows Server 2003, and Windows Services for UNIX. This flaw allows remote attackers to read sensitive environment variables through the NEW-ENVIRON option using a SEND ENV_USERVAR command. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and potential for partial confidentiality impact. There is no evidence of active exploitation, nor is public exploit code available in Metasploit, Nuclei, or ExploitDB, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
enterpriseCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2003_server:enterprise:*:64-bit:*:*:*:*:*
r2CPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2003_server:r2:*:64-bit:*:*:*:*:*
standardCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2003_server:standard:*:64-bit:*:*:*:*:*
webCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2003_server:web:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
33.26%
Probability of exploitation in next 30 days
EPSS Percentile
98.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3326 is in the 98th percentile among its peer group of 23,723 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

idefense.com / application/poi/display
PatchVendor Advisory
docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-033
secunia.com / advisories/15690
PatchVendor Advisory
securitytracker.com / id
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1132
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A605
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A784
kb.cert.org / vuls/id/800829
PatchThird Party AdvisoryUS Government Resource
securityfocus.com / bid/13940